The wickedness inside all of us?

NBC sportscaster Bob Costas brought the sports world some unexpected controversy this weekend: As every NFL fan and a lot of others now know, Costas used the lofty perch of NBC's Sunday Night Football halftime show to deliver an emotion fueled diatribe against guns and by implication, gun owners. His rant came a day after Kansas City Chiefs linebacker Jovan Belcher shot his girlfriend Kasandra Perkins dead and then committed suicide, leaving their child an orphan.